Russian jamming of GPS signals has spread to Estonia and other nearby countries, posing further risks to both aviation and shipping. Generally speaking, GPS interference reduces positioning accuracy, however intense interference can cause GPS receivers to lose positioning information altogether.
Extra fun when you learn that GPS/ADS-B technology was made public by the US because Russia shot down a commercial aircraft that wandered into their airspace in the 80s.
Extra fun when you learn that GPS/ADS-B technology was made public by the US because Russia shot down a commercial aircraft that wandered into their airspace in the 80s.